A group that calls itself The Coalition for a New Chicago said the march would start at noon on the south end of the shopping district and move north.

The Magnificent Mile Association said in a statement that they “respect the American freedom to assemble and the process in the pursuit of social justice. We hope that any assembly on Thursday will continue to be peaceful.”

The release of the dashcam video of the 2014 shooting of the black teenager has sparked protests across the city, including a citywide walkout on Dec. 9 with many calling for Mayor Rahm Emanuel’s resignation.